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*** Only available to Doepfer Owners club members ***
Several shapes of 4 stage functions are available simultaneously on each of the two parts. Each shape has its own dedicated output. All at the same time... Delay Attack Decay Sustain Release, Attack Hold Decay Sustain Release, Delay Attack Hold Release and (on the upper generator) Attack Decay Attack Release. End pulse outs allow chaining and looping. Gate and Trigger inputs can be used alone or together to control re-trigger characteristics. The "shape" control blends continuously from linear ramps to RC curves without changing the overall time. The upper generator also has gate outs that are high during each stage
The Bark Filter is a 12 band fixed filter bank with individual outputs and envelope followers on each band as well as a voltage controlled mixer for blending the outputs. The 6th order bandpass filters have yellow LEDs indicating the level at the envelope followers’ outputs. The vc-mixer has sliders and individual CV ins and draws the, “centre”, “width” and “tilt” controls from the Harmonic Oscillator allowing the fixed filters to be scanned across blended and mixed in various ways, all at the same time. The even and odd filters can be patched in and out separately and one side’s followers can control the other side’s levels like a vocoder.
Various Roland System 100M modules with frame are available,
Call for configurations available.
The 3003 filter is a voltage controlled, discrete analogue 18 db/oct ladder low-pass filter, employing hand-matched transistors.
The 3003’s RESONANCE circuit at max will sing out more than the TB’s signature chirping in a fun, bubbly, if washy, poorer relation, Mini “clone-ish" way; use it tastefully, or throw moderation to the wind for overwhelming chirp force.
The 5089 filter is a voltage controlled, discrete analogue, 24 db/oct transistor ladder, low-pass filter, employing hand-matched transistors.
Verbos Complex Oscillator
The Complex Oscillator is configured as a master oscillator with a voltage controlled waveshaper and a modulation oscillator that can be used for FM or AM.
The waveshape of the modulation can be set to triangle, square or saw, each with a dedicated output. Modulation amount can be voltage controlled with a reversing attenuator on the CV input.
The master oscillator has dedicated outputs for triangle, square and sine waves. The master output can blend from sine to square to saw to folded sine all from voltage control with reversing attenuators on all of the CV inputs.
The oscillators are analog triangle cores with discrete transistor exponential converters. Each has inputs for linear and exponential FM. Both have 1 volt/octave trimmed CV inputs as well
Verbos Harmonic Oscillator
The Harmonic Oscillator provides outputs for the first 8 harmonics as sine waves. Also included are triangle, saw, square waves. A voltage controlled mixer with various methods of address allows the user to scan, tilt and mix the harmonics from both panel and external voltage control.
It is built on a discrete, all analogue triangle core with an old school discrete transistor exponential converter. It has inputs for linear and exponential FM, the exponential with a reversing attenuator. Of course there's a 1 volt/octave trimmed CV input as well.
Verbos Dual Four Pole Filter
Based on the core of a classic all discrete transistor filter from the 1960’s.
The left side is a hipass filter with two cutoff CV inputs, each with a reversing attenuator and voltage controlled resonance. The right side is a lowpass filter with two cutoff CV inputs, each with a reversing attenuator and voltage controlled resonance.
These old school filters will not self oscillate, but they will screech and growl with the best of them. No IC amplifiers anywhere in the signal path
The Amplitude & Tone controller is a totally discrete VCA with simultaneous exponential and linear CV input. It also contains an all discrete, Vactrol based VCF with diode limited resonance. It also has a discrete input gain stage. Careful balancing of the input gain and resonance control sets the mix of self oscillation and input signal, distorted on the VCA input if desired.
There are no ICs in the signal path
